Thai spicy fish Soup

http://dailypost.wordpress.com/2013/03/15/photo-challenge-lunchtime/

• 6 cups good-tasting chicken stock
• 12 medium raw shrimp, shells removed
• Other seafood of your choice: fresh mussels, scallops, crab, or sliced fish fillet (up to 1 handful of each)
• 1 stalk minced lemongrass*, OR 2.5 to 3 Tbsp. frozen or bottled prepared lemongrass (or see substitutions list)
• 2 kaffir lime leaves* or Substitute with lime zest
• 4 cloves garlic, minced
• 1 tsp. galangal OR ginger, grated
• 1-2 sliced red chilies OR 1-2 tsp. Thai chili sauce*
• optional: handful of fresh mushrooms, sliced thinly
• 1 medium tomato, cut into thin strips
• other optional vegetables: handful baby bok choy
• 1/2 can (14 ounce) thick coconut milk (not ‘lite’)
• 2 Tbsp fish sauce)
• 1 Tbsp. soy sauce
• juice of 1 lime
• 1 tsp. sugar
• 1/4 cup fresh coriander (cilantro), roughly chopped
Preparation:
1. Pour stock plus lemongrass and lime leaves in a deep soup pot over medium-high heat. If using fresh lemongrass, also add the upper stalk pieces for extra flavor. Bring to a boil.
2. Add garlic, galangal/ginger, chili, and mushrooms (if using). Reduce heat to medium and simmer 2-3 minutes, or until mushrooms are soft.
3. Add the shrimp, any other seafood you’re using, and tomato plus baby bok choy (if using). Simmer over medium heat 3-4 minutes, or until shrimp turns pink and plump and mussels have opened. Scallops, crab, and fish should all be firm to the touch and no longer translucent.
4. Reduce heat to medium-low and add the coconut milk, fish sauce, soy sauce, lime juice, and sugar. Stir well to combine and gently simmer until hot (do not boil at this point). Taste-test the soup for salt and spice, adding more fish sauce instead of salt (I usually add 1 more Tbsp.), or more chili as desired. If too sour, add more sugar. If too spicy for your taste or if you’d like it creamier, add more coconut milk. If too salty, add another squeeze of lime juice.
5. Serve in bowls with fresh coriander sprinkled over. For an extra hit of flavor, you can also add some Thai chili sauce, either store-bought or the homemade version: Nam Prik Pao Chili Sauce Recipe. ENJOY!